基于SCP范式的我国农作物种业市场发展分析
Analysis on the Development of My Country’s Crop Seed Industry Market Based on SCP Paradigm

种子是农业生产中最基本的生产资料，而良种不仅能提高农作物质量，也为保证我国粮食安全和实现种业振兴具有重要的战略意义。本文基于SCP框架分析从市场结构、市场行为和市场绩效三方面分析得出我国农作物种业市场存在市场集中度不高、进退出壁垒较高；企业兼并重组行为活跃，投资规模减小、科研经费投入不足；规模效率和技术效率不高等问题，据此提出通过种子企业兼并重组，提高市场集中度；加强种业科技创新能力，提升市场效率；加大资金支持，助力现代种业等建议。
Seeds are the most basic means of production in agricultural production, and improved seeds can not only improve the quality of crops, but also have important strategic significance for ensuring food security in my country and realizing the revitalization of the seed industry. Based on the analysis of the SCP framework, this paper analyzes the three aspects of market structure, market behavior and market performance, and concludes that my country’s crop seed industry market has low market concentration and high entry and exit barriers; corporate mergers and reorganizations are active, investment scale is reduced, and research funding is low. Insufficient investment; low scale efficiency and technical efficiency, etc. according to the seed enterprise merger and reorganization, improve the market concentration; strengthen scientific and technological innovation ability of seed industry to enhance market efficiency; increase financial support to help the development of modern seed industry and other suggestions.